perf evlist: Remove needless util.h from evlist.h

There is no need for that util/util.h include there and, remove it,
pruning the include tree, fix the fallout by adding necessary headers to
places that were getting needed includes indirectly from evlist.h ->
util.h.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-s9f7uve8wvykr5itcm7m7d8q@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/arch/x86/util/intel-bts.c

@@ -22,6 +22,7 @@
 #include "../../util/tsc.h"
 #include "../../util/auxtrace.h"
 #include "../../util/intel-bts.h"
+#include "../../util/util.h"
 
 #define KiB(x) ((x) * 1024)
 #define MiB(x) ((x) * 1024 * 1024)

tools/perf/arch/x86/util/intel-pt.c

@@ -26,6 +26,7 @@
 #include "../../util/record.h"
 #include "../../util/target.h"
 #include "../../util/tsc.h"
+#include "../../util/util.h"
 #include "../../util/intel-pt.h"
 
 #define KiB(x) ((x) * 1024)

tools/perf/builtin-report.c

@@ -44,6 +44,7 @@
 #include "util/auxtrace.h"
 #include "util/units.h"
 #include "util/branch.h"
+#include "util/util.h"
 
 #include <dlfcn.h>
 #include <errno.h>

tools/perf/builtin-script.c

@@ -52,6 +52,7 @@
 #include <subcmd/pager.h>
 #include <perf/evlist.h>
 #include "util/record.h"
+#include "util/util.h"
 
 #include <linux/ctype.h>
 

tools/perf/builtin-top.c

@@ -34,6 +34,7 @@
 #include "util/thread.h"
 #include "util/thread_map.h"
 #include "util/top.h"
+#include "util/util.h"
 #include <linux/rbtree.h>
 #include <subcmd/parse-options.h>
 #include "util/parse-events.h"

tools/perf/builtin-trace.c

@@ -41,6 +41,7 @@
 #include "util/intlist.h"
 #include "util/thread_map.h"
 #include "util/stat.h"
+#include "util/util.h"
 #include "trace/beauty/beauty.h"
 #include "trace-event.h"
 #include "util/parse-events.h"

tools/perf/tests/sdt.c

@@ -9,6 +9,7 @@
 #include "debug.h"
 #include "probe-file.h"
 #include "build-id.h"
+#include "util.h"
 
 /* To test SDT event, we need libelf support to scan elf binary */
 #if defined(HAVE_SDT_EVENT) && defined(HAVE_LIBELF_SUPPORT)

tools/perf/util/auxtrace.c

@@ -50,6 +50,7 @@
 #include "intel-bts.h"
 #include "arm-spe.h"
 #include "s390-cpumsf.h"
+#include "util.h"
 
 #include <linux/ctype.h>
 #include "symbol/kallsyms.h"

tools/perf/util/evlist.c

@@ -16,6 +16,7 @@
 #include "evsel.h"
 #include "debug.h"
 #include "units.h"
+#include "util.h"
 #include "asm/bug.h"
 #include "bpf-event.h"
 #include <signal.h>

tools/perf/util/evlist.h

@@ -13,7 +13,6 @@
 #include "event.h"
 #include "evsel.h"
 #include "mmap.h"
-#include "util.h"
 #include <signal.h>
 #include <unistd.h>
 

tools/perf/util/evsel.c

@@ -40,6 +40,7 @@
 #include "stat.h"
 #include "string2.h"
 #include "memswap.h"
+#include "util.h"
 #include "util/parse-branch-options.h"
 #include <internal/xyarray.h>
 

tools/perf/util/header.c

@@ -42,6 +42,7 @@
 #include "tool.h"
 #include "time-utils.h"
 #include "units.h"
+#include "util.h"
 #include "cputopo.h"
 #include "bpf-event.h"
 

tools/perf/util/session.c

@@ -29,6 +29,7 @@
 #include "thread-stack.h"
 #include "sample-raw.h"
 #include "stat.h"
+#include "util.h"
 #include "arch/common.h"
 
 #ifdef HAVE_ZSTD_SUPPORT